Screen flickers, then it logs me out. Multiple monitors

Screen flickers, then it logs me out. Multiple monitors

Just reinstalled Windows 8.1 and can't figure out what the deal is. I have a four monitor setup, and all of this worked perfectly before I reinstalled. I actually remember dealing with this issue before, but I couldn't remember how I fixed it.

Basically, with two monitors, everything works perfectly. The minute I connect my third monitor, it's like all the screen flicker, and then I get logged out and back to the start screen.

Anyone have this issue? I've tried updating nvidia drivers but it doesn't help.

so as title suggested I want to change brightness of my display of laptop. the battery icon bottom right by clicking on it brings up window's default adjust screen brightness, which is a lot of hassle multiple clicks to get to it.
I have found a few application that could help me change...

After start-up and when I click on the desktop tile, my windows 8.1 HP Envy laptop flickers between the Start up screen with all the tiles to the desktop then to a blue screen then back to the Start up Screen with all the tile and so on.
Can't seem to get off that merry go-round. HP Tech...

I have two monitors. Some of my programs can take the whole screen, covering up everything including the task bar. In W7, I just used the MS clock gadget which I moved to the second screen so I could always see the time. Now in W8.1 Update, I can see all the apps that I've pined to the active...

Hi there
I've been looking at some of the MATROX graphic cards for multi-monitor output -- up to 8 possible !!
Now any decent software to run these -- the standard software seems OK at running TWO monitors but I want to be able to run several more. You can run more but it gets a bit complicated...

In Windows 8, when I click on certain things or when a system popup occurs, my screen flickers and it is driving me nuts. How do I turn this off?
I have an XFX Radeo 6670 Graphics card using HDMI it is connected to an HDTV. I don't think this is the problem as I have already played around with...

I am using windows 8 PRO for the last week.
Yesterday I installed KMplayer 3 in my desktop.
When I open some files with it, it says remote procedure call failed.
Also In another case when I boots in I simply find that my boot screen flickers.
I dont had any problem running ubuntu, win 7,xp...

I have 2 users - admin & non-admin. When I power on the laptop, it immediately brings me into the workspace of the last user on the machine. I never get the 'Lock' screen nor the screen which shows both users' icons. I cannot understand: XPPro used to present me with icons for all users, for me to...